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Re: Issue with reflections
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created by <a href="https://community.jboss.org/people/johnwasmat">John Wasmat</a> in <i>JBoss AS 7 Development</i> - <a href="https://community.jboss.org/message/745593#745593">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hello Tomaz,</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I have jdk 1.7 installed. Can i have multiple instances of jdk 1.7 installed on the same machine? Following is the stacktrace</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>SEVERE: Exception in SetupEventTypes()null</p><p>java.lang.reflect.InvocationTargetException</p><p>          at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)</p><p>          at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)</p><p>          at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)</p><p>          at java.lang.reflect.Constructor.newInstance(Unknown Source)</p><p>          at com.test.Engine.Init(Engine.java:78)</p><p>          at com.test.Engine.<init>(Engine.java:34)</p><p>          at com.test.Engine.getInstance(Engine.java:42)</p><p>          at com.test.JMSRecvClient.<init>(JMSRecvClient.java:50)</p><p>          at com.test.JMSRecvClient.main(JMSRecvClient.java:165)</p><p>Caused by: java.lang.NoClassDefFoundError: org/antlr/runtime/tree/TreeNodeStream</p><p>          at com.test.EPAdministratorImpl.createEPLStmt(EPAdministratorImpl.java:117)</p><p>          at com.test.EPAdministratorImpl.createEPL(EPAdministratorImpl.java:67)</p><p>          at com.test<init>(EPLStatements.java:24)</p><p>          ... 9 more</p><p>Caused by: java.lang.ClassNotFoundException: org.antlr.runtime.tree.TreeNodeStream</p><p>          at java.net.URLClassLoader$1.run(Unknown Source)</p><p>          at java.net.URLClassLoader$1.run(Unknown Source)</p><p>          at java.security.AccessController.doPrivileged(Native Method)</p><p>          at java.net.URLClassLoader.findClass(Unknown Source)</p><p>          at java.lang.ClassLoader.loadClass(Unknown Source)</p><p>          at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)</p><p>          at java.lang.ClassLoader.loadClass(Unknown Source)</p></div>
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